# aifc01 vs CLF

The clearest difference is in-app purchases: aifc01 at none against CLF's 1. CLF's advantage is ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. CLF sells 1 one-off in-app purchase. aifc01 asks for nothing beyond the download.

Both ship on a similar rhythm, roughly weekly. Both last shipped on October 31, 2026.

## The numbers

| Metric | aifc01 | CLF |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/aifc01/id6759345664/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Weekly | Weekly |
| Monetization | Ad-supported | — |
| Size | 34 MB | 56 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [rdvxsoftware LLC](https://appshunter.io/developer/1743152281) | [Cihan Urtekin](https://appshunter.io/developer/1621747701) |

## What reviewers say

### aifc01

[App page](https://appshunter.io/ios/app/aifc01/id6759345664)

Prepare for the AWS Certified AI Practitioner exam with focused study materials covering AI/ML, GenAI, and responsible AI. Practice with targeted quizzes, flashcards, and timed mock exams that mirror the actual test. Study offline in multiple languages and track your progress across all exam domains.

**Highlights:** Concept review before practice, Multiple study modes (read, flashcards, quiz), Study by AWS service or exam domain, Timed mock exams, Progress tracking and statistics, Offline study capability, Available in 5 languages

**Features:** macOS Compatibility

**In-app purchases:** none


### CLF

[App page](https://appshunter.io/ios/app/clf-c02-cloud-exam-preparation/id6761393949)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Lifetime Access | $14.99 | one-time |


## Frequently asked questions

### Is aifc01 free?

aifc01 is free to download, with no in-app purchases.

### Is CLF free?

CLF is free to download, with in-app purchases available.

### Do aifc01 or CLF have ads?

aifc01 shows ads; CLF does not.

### Which is updated more often, aifc01 or CLF?

aifc01 ships an update weekly, and CLF weekly. Most recently, aifc01 was updated on October 31, 2026 and CLF on October 31, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*